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1 /* | 1 /* |
2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. | 2 * Copyright (c) 2013 The WebRTC project authors. All Rights Reserved. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license | 4 * Use of this source code is governed by a BSD-style license |
5 * that can be found in the LICENSE file in the root of the source | 5 * that can be found in the LICENSE file in the root of the source |
6 * tree. An additional intellectual property rights grant can be found | 6 * tree. An additional intellectual property rights grant can be found |
7 * in the file PATENTS. All contributing project authors may | 7 * in the file PATENTS. All contributing project authors may |
8 * be found in the AUTHORS file in the root of the source tree. | 8 * be found in the AUTHORS file in the root of the source tree. |
9 */ | 9 */ |
10 | 10 |
11 #include "webrtc/test/fake_encoder.h" | 11 #include "webrtc/test/fake_encoder.h" |
12 | 12 |
13 #include <string.h> | 13 #include <string.h> |
14 | 14 |
15 #include <algorithm> | 15 #include <algorithm> |
16 #include <memory> | 16 #include <memory> |
17 | 17 |
18 #include "webrtc/base/checks.h" | 18 #include "webrtc/base/checks.h" |
19 #include "webrtc/common_types.h" | 19 #include "webrtc/common_types.h" |
20 #include "webrtc/modules/video_coding/include/video_codec_interface.h" | 20 #include "webrtc/modules/video_coding/include/video_codec_interface.h" |
21 #include "webrtc/system_wrappers/include/sleep.h" | 21 #include "webrtc/system_wrappers/include/sleep.h" |
22 #include "webrtc/test/gtest.h" | 22 #include "webrtc/test/gtest.h" |
23 | 23 |
24 namespace webrtc { | 24 namespace webrtc { |
25 namespace test { | 25 namespace test { |
26 | 26 |
27 FakeEncoder::FakeEncoder(Clock* clock) | 27 FakeEncoder::FakeEncoder(Clock* clock) |
28 : clock_(clock), | 28 : clock_(clock), |
29 callback_(nullptr), | 29 callback_(nullptr), |
| 30 configured_input_framerate_(-1), |
30 max_target_bitrate_kbps_(-1), | 31 max_target_bitrate_kbps_(-1), |
31 last_encode_time_ms_(0) { | 32 last_encode_time_ms_(0) { |
32 // Generate some arbitrary not-all-zero data | 33 // Generate some arbitrary not-all-zero data |
33 for (size_t i = 0; i < sizeof(encoded_buffer_); ++i) { | 34 for (size_t i = 0; i < sizeof(encoded_buffer_); ++i) { |
34 encoded_buffer_[i] = static_cast<uint8_t>(i); | 35 encoded_buffer_[i] = static_cast<uint8_t>(i); |
35 } | 36 } |
36 } | 37 } |
37 | 38 |
38 void FakeEncoder::SetMaxBitrate(int max_kbps) { | 39 void FakeEncoder::SetMaxBitrate(int max_kbps) { |
39 RTC_DCHECK_GE(max_kbps, -1); // max_kbps == -1 disables it. | 40 RTC_DCHECK_GE(max_kbps, -1); // max_kbps == -1 disables it. |
40 rtc::CritScope cs(&crit_sect_); | 41 rtc::CritScope cs(&crit_sect_); |
41 max_target_bitrate_kbps_ = max_kbps; | 42 max_target_bitrate_kbps_ = max_kbps; |
42 } | 43 } |
43 | 44 |
44 int32_t FakeEncoder::InitEncode(const VideoCodec* config, | 45 int32_t FakeEncoder::InitEncode(const VideoCodec* config, |
45 int32_t number_of_cores, | 46 int32_t number_of_cores, |
46 size_t max_payload_size) { | 47 size_t max_payload_size) { |
47 rtc::CritScope cs(&crit_sect_); | 48 rtc::CritScope cs(&crit_sect_); |
48 config_ = *config; | 49 config_ = *config; |
49 target_bitrate_.SetBitrate(0, 0, config_.startBitrate * 1000); | 50 target_bitrate_.SetBitrate(0, 0, config_.startBitrate * 1000); |
| 51 configured_input_framerate_ = config_.maxFramerate; |
50 return 0; | 52 return 0; |
51 } | 53 } |
52 | 54 |
53 int32_t FakeEncoder::Encode(const VideoFrame& input_image, | 55 int32_t FakeEncoder::Encode(const VideoFrame& input_image, |
54 const CodecSpecificInfo* codec_specific_info, | 56 const CodecSpecificInfo* codec_specific_info, |
55 const std::vector<FrameType>* frame_types) { | 57 const std::vector<FrameType>* frame_types) { |
56 unsigned char max_framerate; | 58 unsigned char max_framerate; |
57 unsigned char num_simulcast_streams; | 59 unsigned char num_simulcast_streams; |
58 SimulcastStream simulcast_streams[kMaxSimulcastStreams]; | 60 SimulcastStream simulcast_streams[kMaxSimulcastStreams]; |
59 EncodedImageCallback* callback; | 61 EncodedImageCallback* callback; |
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163 int32_t FakeEncoder::Release() { return 0; } | 165 int32_t FakeEncoder::Release() { return 0; } |
164 | 166 |
165 int32_t FakeEncoder::SetChannelParameters(uint32_t packet_loss, int64_t rtt) { | 167 int32_t FakeEncoder::SetChannelParameters(uint32_t packet_loss, int64_t rtt) { |
166 return 0; | 168 return 0; |
167 } | 169 } |
168 | 170 |
169 int32_t FakeEncoder::SetRateAllocation(const BitrateAllocation& rate_allocation, | 171 int32_t FakeEncoder::SetRateAllocation(const BitrateAllocation& rate_allocation, |
170 uint32_t framerate) { | 172 uint32_t framerate) { |
171 rtc::CritScope cs(&crit_sect_); | 173 rtc::CritScope cs(&crit_sect_); |
172 target_bitrate_ = rate_allocation; | 174 target_bitrate_ = rate_allocation; |
| 175 configured_input_framerate_ = framerate; |
173 return 0; | 176 return 0; |
174 } | 177 } |
175 | 178 |
176 const char* FakeEncoder::kImplementationName = "fake_encoder"; | 179 const char* FakeEncoder::kImplementationName = "fake_encoder"; |
177 const char* FakeEncoder::ImplementationName() const { | 180 const char* FakeEncoder::ImplementationName() const { |
178 return kImplementationName; | 181 return kImplementationName; |
179 } | 182 } |
180 | 183 |
| 184 int FakeEncoder::GetConfiguredInputFramerate() { |
| 185 rtc::CritScope cs(&crit_sect_); |
| 186 return configured_input_framerate_; |
| 187 } |
| 188 |
181 FakeH264Encoder::FakeH264Encoder(Clock* clock) | 189 FakeH264Encoder::FakeH264Encoder(Clock* clock) |
182 : FakeEncoder(clock), callback_(nullptr), idr_counter_(0) { | 190 : FakeEncoder(clock), callback_(nullptr), idr_counter_(0) { |
183 FakeEncoder::RegisterEncodeCompleteCallback(this); | 191 FakeEncoder::RegisterEncodeCompleteCallback(this); |
184 } | 192 } |
185 | 193 |
186 int32_t FakeH264Encoder::RegisterEncodeCompleteCallback( | 194 int32_t FakeH264Encoder::RegisterEncodeCompleteCallback( |
187 EncodedImageCallback* callback) { | 195 EncodedImageCallback* callback) { |
188 rtc::CritScope cs(&local_crit_sect_); | 196 rtc::CritScope cs(&local_crit_sect_); |
189 callback_ = callback; | 197 callback_ = callback; |
190 return 0; | 198 return 0; |
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350 RTC_DCHECK_CALLED_SEQUENTIALLY(&sequence_checker_); | 358 RTC_DCHECK_CALLED_SEQUENTIALLY(&sequence_checker_); |
351 | 359 |
352 queue1_.reset(); | 360 queue1_.reset(); |
353 queue2_.reset(); | 361 queue2_.reset(); |
354 | 362 |
355 return FakeH264Encoder::Release(); | 363 return FakeH264Encoder::Release(); |
356 } | 364 } |
357 | 365 |
358 } // namespace test | 366 } // namespace test |
359 } // namespace webrtc | 367 } // namespace webrtc |
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